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TPS22949YZPR from TI,Texas Instruments

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TPS22949YZPR

Manufacturer: TI

4.5V, 0.2A, 350m?, 100mA Current Limit Load Switch 8-DSBGA -40 to 85

Partnumber Manufacturer Quantity Availability
TPS22949YZPR TI 5600 In Stock

Description and Introduction

4.5V, 0.2A, 350m?, 100mA Current Limit Load Switch 8-DSBGA -40 to 85 The TPS22949YZPR is a power-distribution switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 1.1V to 5.5V  
- **Continuous Current:** 4A  
- **On-Resistance (RDS(ON)):** 17mΩ (typical at 5V VIN)  
- **Low Quiescent Current:** 1µA (typical)  
- **Fast Turn-On Time:** 20µs (typical)  
- **Undervoltage Lockout (UVLO):** Yes  
- **Reverse Current Blocking:** Yes  
- **Thermal Shutdown:** Yes  
- **Package:** 8-pin DSBGA (YZP)  

### **Descriptions:**  
The TPS22949YZPR is a small, low-RDS(ON) load switch designed for power distribution in portable and battery-powered applications. It features a low quiescent current and fast turn-on time, making it suitable for power sequencing and load switching.  

### **Features:**  
- **Low On-Resistance:** Minimizes voltage drop and power loss.  
- **Controlled Slew Rate:** Reduces inrush current.  
- **Reverse Current Protection:** Prevents current flow from output to input.  
- **Thermal Shutdown:** Protects the device from overheating.  
- **Small Form Factor:** 8-pin DSBGA package saves board space.  

This information is based solely on the manufacturer's datasheet and specifications.

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